| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.86 | 8.227% | $214.1379 | $214.14 | $214.15 | $214.10 |
| Purchase #2 | $248.60 | 10.600% | $274.9516 | $274.95 | $274.95 | $275.00 |
| Purchase #3 | $218.65 | 13.797% | $248.8171 | $248.82 | $248.80 | $248.80 |
| Purchase #4 | $134.94 | 11.307% | $150.1977 | $150.20 | $150.20 | $150.20 |
| Purchase #5 | $140.44 | 6.176% | $149.1136 | $149.11 | $149.10 | $149.10 |
| Purchase #6 | $175.67 | 10.476% | $194.0732 | $194.07 | $194.05 | $194.10 |
| Purchase #7 | $172.70 | 11.755% | $193.0009 | $193.00 | $193.00 | $193.00 |
| 7 purchase totals = | $1,288.86 | $1,424.2920 | $1,424.29 | $1,424.25 | $1,424.30 | |